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- The influence of the types and dosages of mineral admixtures, water reducing admixtures and viscosity enhancing admixtures on the fluidity of HSLC was studied. 系统地研究了矿物掺合料、减水剂、增粘剂的种类和掺量对轻质混凝土流变性能的影响规律;
- dosage of mineral admixtures 掺量
- To systematically study the effects of mineral admixtures such as slag,expanding agent on sulfate resistance of concrete, a series of concrete immersion test was carried out. 通过混凝土的抗硫酸盐浸泡试验,系统研究了矿渣、膨胀剂等矿物掺合料对混凝土抗硫酸盐侵蚀性能的影响。
- Accordingly, it can lower greenhouse gas not only discharge capacity and reduce dosage of mineral fuel waste time, and the environment of ameliorable still whole world. 因此,它不仅可降低温室气体排放量和减少矿物燃料耗用量,而且还可改善全球的环境。
- Research about the effects of mineral admixture on the compressive strength and pore porosity of low-temperature concrete without antifreeze. 摘要目的研究了在不掺防冻剂的情况下,掺合料种类及掺量对低温沉凝土强度及孔隙率的影响。
- Excessive dosage of this drug can result in injury to the liver. 这种药使用过量会损害肝脏。
- But now, the research about improvement of mineral admixture on slump loss is mostly limited to its optimizing chemic elements of cement. 但是目前关于矿物掺合料对坍落度损失的改善机理仅主要局限于其对水泥化学组份的优化效应。
- Contrast four types of mineral admixture under different replace level: the effectiveness and rules of the suppressing impact to the ASR. 3、分别考察了四种类型的混合材在不同取代水平条件下对ASR抑制效果的有效性和规律。
- They have sold up ten crates of mineral water in the afternoon. 他们这个下午卖掉了十箱矿泉水。
- The classification, mechanism of expansion, role of Ca(OH)_2 and the preventing mechanism of mineral admixture for alkali-aggregate reaction were reviewed in detail. 本文详细评述了碱-集料反应的分类、膨胀机理、Ca(OH)_2的作用和混合材的抑制机理。
- The optimal dosage of CaO is 1.8 g/L. 氧化钙的最佳加入量是1.;8 g/L。
- This paper concentrates on the influence of mineral admixture(such as fly ash,blast furnace slag and silica fume) on fluidity and one day early strength of cement mortar. 本文在试验的基础上研究了矿物掺合料单掺和复掺时对水泥胶砂流动性及1d早期强度的影响。
- We should shorten the dosage of the water. 我们应该减少水的用量。
- The fitting dosage of the SA is 0.5% of the WPA. 硫酸加量为清磷酸质量的0.;5%25。
- Study of Effect of Mineral Admixtures on Cement Strength and Hydration Heat 矿物掺合料对水泥强度及水化热的影响研究
- Study on the Effects of Mineral Admixtures on Denseness of Fresh Cement Paste 矿物掺合料对新拌水泥浆体密实性能的影响
- Effect of mineral admixtures on plasticizing efficiency of plasticizers 若干掺合料对减水剂塑化效果的影响
- Based on analysis of research history and status of mineral admixture, the paper discusses the shortcomings and problems of current reseach, and finally suggests the trend of mineral admixture research. 通过对矿物掺合料研究历史和研究现状的分析,探讨了当前研究的主要缺陷及存在的问题,并展望了下一步的研究方向。
- Dosage of the gels and methods were the same as with the creams. 凝胶的剂量和试验方法与乳膏相同。
- Effect of mineral admixtures on resistance to chemical attack of blended mortar 矿物掺合料对高强砂浆抗化学侵蚀性能的影响